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Slices of moist chocolate zucchini bread showing dark cocoa crumb and chocolate chips

Chocolate Zucchini Bread


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5 from 10 reviews

  • Author: Jordan Owen Buxton
  • Total Time: 1 hour 25 mins
  • Yield: 1 standard loaf (10 servings)

Description

This Chocolate Zucchini Bread is a technical triumph, balancing moisture and structure to create a dense yet tender crumb. Utilizing Dutch-process cocoa and a blend of butter and oil, it achieves a deep chocolate flavor and stays moist for days. This recipe is perfect for the dedicated home baker looking for a sophisticated, high-texture quick bread.


Ingredients

  • All-Purpose Flour (1 cup)
  • Dutch Process Cocoa (1/2 cup)
  • Shredded Zucchini (1 1/2 cups)
  • Light Brown Sugar (3/4 cup)
  • Large Eggs (2), room temperature
  • Unsalted Butter (1/4 cup), melted
  • Neutral Oil (1/4 cup)
  • Vanilla Extract (1 teaspoon)
  • Baking Soda (1 teaspoon)
  • Sea Salt (1/2 teaspoon)
  • Semisweet Chocolate Chips (1 cup), divided


Instructions

  1. Preheat your oven to 350°F (175°C). Use a 9×5 inch loaf pan, greased thoroughly. Use a light-colored pan to prevent over-browning.
  2. In a medium bowl, whisk the flour, cocoa powder, baking soda, and sea salt. This aerates the flour and ensures a uniform structural matrix.
  3. In a large bowl, whisk the eggs with the melted butter, oil, vanilla extract, and brown sugar. Whisk vigorously until the sugar begins to dissolve and the mixture looks smooth.
  4. Carefully fold the dry ingredients into the wet mixture using a silicone spatula. Stop the moment you no longer see streaks of white flour to prevent gluten development.
  5. Fold in the shredded zucchini and 3/4 cup of the chocolate chips. Stir just until the chips are distributed.
  6. Pour the batter into your prepared pan and top with the remaining chocolate chips. Bake for 50 to 60 minutes. Use a wooden skewer to check the center; it should come out with a few moist crumbs but no raw batter.
  7. Let the bread rest in the pan for 15 minutes on a wire rack. After 15 minutes, turn it out onto the rack to cool completely before slicing.

Notes

The key to a tender loaf is minimizing gluten development; ensure you stop mixing the batter as soon as the dry ingredients are just combined. If you do not have Dutch-process cocoa, you may use natural cocoa, but be aware it will produce a slightly lighter color and a tangier flavor profile. Always use a light-colored pan for baking quick breads, as dark pans can cause the exterior to cook too quickly, resulting in burnt edges and an undercooked center.

  • Prep Time: 15 mins
  • Cook Time: 55 mins
  • Category: Quick Bread
  • Method: Baked
  • Cuisine: American